An industrial chemical is being mixed with fentanyl.

An industrial chemical used in plastic products has been showing up in illegal drugs from California to Maine, a sudden…

Secret Service 'needs more help,' Biden says after pointing gun at Trump

The Secret Service is under pressure, but it could also get new funding, as politicians consider what has led to…

How AI can help make esophageal cancer less deadly

About 600 times a day, the esophagus carries what's in your mouth to your stomach. Usually it's a one-way route,…